158 | Page COMPARE PARAMETERS OF RCC AND PRESTRESSED STRUCTURES Prasad Bhamare 1 , Sagar Bhosale 2 , Akshay Ghanwat 3 , Shubham Gore 4 , Sheetal Jadhv 5 ,Sachin Patil 6 1,2,3,4,56, Student, Department of Civil Engineering, Genba Sopanrao Moze College of Engg., Savitribai Phule University,Pune, Maharashtra (India) ABSTRACT Precast concrete is well known technology in which some standardized units which are manufactured in factories are used for fast construction. Though the technology is developed many years ago but the implementation is not up the mark in our country. In this study we have carried out detailed study of various concepts of precast, go through number of literature & found the facts associated with it. We have taken one building as a case & Design the same building as a precast building & Traditional Cast in-situ building. Here we have made cost analysis as well as feasibility check on basis of costing & Duration. For more practical study we will visit the two ongoing construction sites of Precast & cast in-situ & gathered required information, From this information analysis It is remarkably seen that the cost of precast building is significantly reduces & duration technology is developed many years ago but the implementation is not up the mark in our country. In this study we have carried out detailed study of various concepts of precast, go through number of literature & found the facts associated with it. From all this study we can be conclude that the precast concrete system is economical than conventional cast in place method but still there are some conditions which we have to take care of while using precast, those are quantity of construction, Distance of site from manufacturing unit, Type of building etc. I. INTRODUCTION Earlier Roman builders use concrete for construction of culverts, tunnels etc. Now a day’s pre -cast technology include a variety of architectural and structural applications which can be used in various element of building. The process was invented by city engineer John Alexander Brodie, Actually idea was not taken up broadly in Britain Yet, it was adopted all over the world, The Precast Concrete industry focuses on utility, underground, and other non-pre-stressed products, and is represented primarily by the National Precast Concrete Association. In this study we have gone through precast structural concepts, structure suitability, feasibility, & cost & time analysis of precast structure. We have also made comparison of both precast & Traditional cast in situ construction method on the basis of selected case. The detailed design of precast & RCC building is prepared & costing of both is compared. In India RCC Structures are commonly used for Residential as well as commercial Buildings. Post-tensioned Pre-stressed beams are rarely used for the same Buildings, or we can say for short Span Buildings. Two Decade ago there was a big problem of Skilled Workers for Pre-Stressing work. But now there are so many agencies for
COMPARE PARAMETERS OF RCC AND PRESTRESSED STRUCTURES
May 05, 2023
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